purified

🇬🇧/ˈpjʊərɪfaɪd/ 🇺🇸/pjʊrəˌfaɪd/ 9四级六级考研雅思GRE
having had contaminants removed; cleansed. "purified linseed oil"

verb [vt. 及物动词]使纯净;净化(心灵);去除;精炼(purify 的过去式和过去分词)

In order to be purified, or combined into alloys, metals must be melted.
为了净化或合成合金,金属必须熔化。

单词造句: